.form-validation{
  .form-control{
    &.error, &.invalid{
      border-color: @brand-danger;
    }
    &.success, &.valid{
      &,
      &:focus{
        border-color: @brand-success;
      }
    }  
  }

  .i-checks{
    .error +i, .invalid + i{
      border-color: @brand-danger;
    }
  }

  span.error, label.error {
    color: @brand-danger;
  }
}